Introduction: I am a certified master fitness trainer with an exercise science degree. I own my own gym at my house with several pieces of equipment including a dumbbell set, an olympic weight set, barbells, a cable machine, stability balls, mats, bands, a sandbag, a slam ball, a heavy bag, a speed bag, a roman chair, etc.
Commercial gyms charges, on average, $50.00 to $70.00 per session. At my gym, sessions are $10.00 for 250 ($25/session) or $35.00 for single.